?2000???????????????????

???????,?????????????????????????????????????????(??????)??????,??????,1??????????20??????????0???-2???8????????24?????????,?2009.2?2541.4?????????????

?????????????

1????????????15???,??????«????????????????????????????????????????????????????(?)?»,???????????????,???????????????????,????????,??????,??,??1?20??28?,??????????????

??????

???????????,???????6000??,???????????626.84?,??????205.8????????????????,??,?,?????????????????74%?????????65%,???30%??????????34%?

?????????????????,2000?????????2000-4000???4000-6000?????????10%?52%?108%?

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????,????????,??????????????????????,???????????????????????????????????,?????,??,??????????????????????????????????,??????????????????,???????,???????????,???????????

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